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Jurnal Informatika Ekonomi Bisnis
Published by Universitas Putra Indonesia YPTK Padang
ISSN : 27148491     EISSN : -     DOI : https://doi.org/10.37034/infeb
Core Subject : Economy,
Economics, Econometrics & Finance
Jurnal Informatika Ekonomi Bisnis adalah Jurnal Nasional, yang didedikasikan untuk publikasi hasil penelitian yang berkualitas dalam bidang Informatika Ekonomi dan Bisnis, namun tak terbatas secara implisit. Jurnal Informatika Ekonomi Bisnis menerbitkan artikel secara berkala 4 (empat) kali setahun yaitu pada bulan Maret, Juni, September, dan Desember. Semua publikasi di jurnal ini bersifat terbuka yang memungkinkan artikel tersedia secara bebas online tanpa berlangganan. Jurnal Informatika Ekonomi Bisnis sebagai media kajian ilmiah hasil penelitian, pemikiran dan kajian analisis-kritis dalam bidang informatika ekonomi dan bisnis. Sebagai bagian dari semangat menyebarluaskan ilmu pengetahuan hasil dari penelitian dan pemikiran untuk pengabdian pada masyarakat luas, serta sebagai sumber referensi akademisi dalam bidang informatika ekonomi dan bisnis.
Arjuna Subject : Bisnis, Menejemen, dan Akutansi (semua kategori) - Bisnis, Menejemen, dan Akutansi (Lain-Lain)
Articles 50 Documents
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Search results for , issue "Vol. 7, No. 3 (September 2025)" : 50 Documents clear
Perbandingan Metode Klasifikasi dalam Memprediksi Penyakit Ginjal Kronis Ermanto; Surojudin, Nurhadi
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1263

Abstract

Chronic Kidney Disease (CKD) is a global health issue with an increasing prevalence that poses a significant economic burden on healthcare systems. Early detection of CKD is crucial to provide proper treatment before the disease progresses to end-stage renal failure. With technological advancements, machine learning methods have been widely utilized to support medical diagnosis with greater speed and accuracy. This study aims to compare the performance of two popular classification algorithms, Decision Tree C4.5 and Naïve Bayes, in predicting CKD using a public dataset from the UCI Machine Learning Repository consisting of 400 patient records with 24 clinical attributes. The research process involved systematic preprocessing steps, including handling missing values, transforming categorical data into numerical form, and selecting relevant attributes. Model evaluation was conducted using 10-Fold Cross Validation with performance metrics such as accuracy, precision, recall, Area Under the Curve (AUC), and statistical T-Test. The results show that Decision Tree C4.5 achieved an accuracy of 93.00%, precision of 84.27%, recall of 100%, and an AUC of 0.944, while Naïve Bayes obtained an accuracy of 93.50%, precision of 85.23%, recall of 100%, and an AUC of 0.948. Although the performance differences between both algorithms are relatively small and statistically insignificant, Naïve Bayes demonstrated slightly better results in terms of accuracy and AUC, while Decision Tree C4.5 offers advantages in interpretability through its classification rules. In conclusion, both algorithms are effective for early CKD diagnosis, and the choice may depend on practical needs, whether emphasizing interpretability or computational efficiency. This study contributes to the development of more accurate and efficient clinical decision support systems for improving healthcare services in CKD management.
Kepemimpinan Etis dan Dukungan Organisasi terhadap Perilaku Kewargaan Organisasional Mahasiswa Anggota UKM di Tanjungpinang Fani, Lastri Anggi; Randa, Fradya; Sufnirayanti
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1269

Abstract

This study aims to analyze the influence of ethical leadership and perceived organizational support on organizational citizenship behavior (OCB) among students actively involved in Student Activity Units (UKM) in Tanjungpinang. The phenomenon of low voluntary participation among students in organizational activities highlights the need to examine factors that may enhance such extra-role behaviors. A quantitative approach with a survey design was employed, and data were collected through questionnaires distributed to 120 active UKM students. The data were analyzed using multiple linear regression. The findings indicate that ethical leadership does not have a significant effect on students’ OCB. In contrast, perceived organizational support was found to have a positive and significant effect on OCB. Furthermore, when tested simultaneously, ethical leadership and perceived organizational support significantly influence OCB, with 98 percent of the variance in students’ behavior explained by these two variables, while the remaining 2 percent is explained by other factors outside the research model. These results emphasize that perceived organizational support plays a dominant role in shaping students’ OCB, while ethical leadership still serves as a complementary factor that strengthens the overall model.
Design Kualitas Electronic Word of Mouth terhadap Kinerja Pemasaran Melalui Brand Image Selvi, Maria Jenia; Hiong, Lauw Sun
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1270

Abstract

The ease of access to capital for MSMEs has led to their continued growth. It is known that food and beverage businesses in Pontianak are very diverse, and entrepreneurs can strive to build a positive image, for example by developing the appeal of their products, starting from unique packaging, guaranteed product quality, and marketing methods, both digitally and non-digitally. A good image plays an important role and can encourage existing customers to provide positive reviews. A strategy that entrepreneurs can implement in marketing is to utilize electronic word of mouth, with this information about products conveyed through a good brand image by customers will ultimately increase sales and profits. The study used a quantitative method and a causal approach, namely examining the cause-and-effect relationship between the variables EWOM (x), brand image (z) and marketing performance (y). Data were collected through a questionnaire based on a numeric rating scale, namely a value of 1 to 10. The research population was MSMEs in the food and beverage sector in Pontianak. The sample determined was 147 respondents with a purposive sampling technique, and the data were analyzed using analysis of moment structures (AMOS). The results of the study indicate that electronic word of mouth (EWOM) influences brand image, marketing performance, brand image, and marketing performance through brand image.
Managerial Competence, GHRM dan Green Accounting terhadap Keberlanjutan Ekowisata Satria, Mohd Rhana; Sari, Rizki Yuli
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1264

Abstract

This study aims to analyze the effect of managerial competence, green human resource management (GHRM), and green accounting on ecotourism sustainability in Community-Based Tourism Groups (Pokdarwis) in the coastal tourism areas of Bintan. The research employed a quantitative approach with a survey method to several Pokdarwis in Bintan. Data were analyzed through validity and reliability tests, as well as multiple linear regression analysis. The findings reveal that managerial competence and green accounting particularly in recording and managing conservation costs have a significant positive effect on ecotourism sustainability, while GHRM shows a significant negative effect. Simultaneously, the three variables contribute 93.5% to ecotourism sustainability. These results highlight the importance of strengthening managerial competence and optimizing the recording of conservation costs through green accounting, as well as evaluating GHRM practices to make them more effective in supporting ecotourism sustainability.
Pengaruh Harga dan Gaya Hidup terhadap Keputusan Pembelian Iphone Second Setiawan, Rahmat Imam; Haris, Ibnu; Sutrisno
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1218

Abstract

This analysis focuses on assessing how price and lifestyle affect consumer decisions related to acquiring used iPhones in Tangerang City, employing a quantitative strategy through a survey with 97 participants selected by purposive sampling. Data were collected via surveys and examined using multiple linear regression, t-tests, F-tests, and the coefficient of determination. This results indicate that price and lifestyle have a positive impact on purchase decisions. The coefficient of determination of 9.5% indicates that both variables explain the variation in purchase decisions, while the remainder is influenced by other factors. As a result, it is evident that price holds a positive and marginally significant effect, while lifestyle has a positive but insignificant impact on purchase decisions. These findings indicate that price and lifestyle factors still need to be considered in influencing consumers to purchase second-hand iPhones.
Budaya Organisasi Sebagai Moderator Pada Pengaruh Kepemimpinan dan Lingkungan Kerja terhadap Kinerja Tenaga Kefarmasian RS Immanuel Prihartono, Raharjo; Anatan, Lina
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1219

Abstract

This quantitative study aims to analyze the influence of leadership, work environment, and organizational culture on the performance of pharmaceutical personnel, as well as to examine the role of organizational culture as a moderator in the relationship between leadership and work environment with performance. The research was conducted using a total sampling method involving 89 pharmaceutical personnel at the Pharmacy Installation of Immanuel Hospital Bandung. Data were collected through questionnaires and analyzed using SmartPLS 4.0. The results indicate that organizational culture and work environment have a positive and significant effect on the performance of pharmaceutical personnel, with organizational culture being the dominant factor. Conversely, leadership does not have a positive and significant effect on performance. This aligns with the pre-survey findings, which revealed weaknesses in leadership regarding employee control and complaint handling. Additionally, the performance of pharmaceutical personnel is highly influenced by strict standard operating procedures (SOPs) and regulations, making the role of leadership relatively smaller compared to other factors such as organizational culture and work environment. Organizational culture was not proven to moderate the influence of leadership or work environment on performance. This may be because the organizational culture at Immanuel Hospital is already very strong, so its moderating effect is no longer felt. This is also evident in the role of organizational culture as an independent factor that directly affects performance, rather than as a moderator that strengthens or weakens the influence of leadership and work environment. These findings emphasize the importance of strengthening organizational culture and improving the work environment as the main strategies to enhance the performance of pharmaceutical personnel in the hospital.
Determinasi Pertumbuhan Ekonomi Daerah: Studi Empiris Kabupaten/Kota di Provinsi Riau Angraini, Nofia; Handra, Hefrizal; Andrianus, Fery
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1220

Abstract

This study aims to analyze the effect of poverty, the Human Development Index, and unemployment on economic growth in the districts and cities of Riau Province over the period 2015–2024. The research employs a quantitative method using multiple linear regression with panel data covering 12 districts/cities in the province. The data analyzed include key macroeconomic indicators, namely the poverty rate, HDI, and open unemployment rate. The results show that poverty and HDI have a positive and significant effect on economic growth. In contrast, the unemployment rate has a negative and significant effect on regional economic growth. Simultaneously, these three independent variables explain 34.6% of the variation in regional economic growth, while the remaining portion is influenced by other factors not included in the model. These findings offer important implications for regional development policy. The positive relationship between poverty and economic growth indicates signs of unequal distribution of development outcomes, suggesting that economic growth has not been fully enjoyed by all segments of society. Therefore, local governments are encouraged to prioritize development policies that are more inclusive and socially equitable. It is recommended that investment be strengthened in the education, health, and employment sectors, along with the development of local potentials that can absorb labor and sustainably reduce poverty.
Analisis Partisipasi Angkatan Kerja Perempuan di Indonesia Koto, Rahmawati; Ridwan, Endrizal; Muharja, Fajri
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1221

Abstract

This study analyzes the influence of education level, training, place of residence, and work experience on female labor force participation. The objective of this research is to determine the effect of education level, training, place of residence, and work experience on female labor force participation and to identify the most dominant factor influencing female labor force participation in Indonesia. The sample used in this study consists of 393,359 individuals, representing female labor force participants in 2021. The research method employed is logistic regression. The results show that education level, training, and work experience have a positive and significant effect on female labor force participation, while place of residence has a negative and significant effect. The most dominant factor is education.
Pengaruh Segmentasi Pasar, Desain Kemasan dan Strategi Iklan terhadap Minat Beli Konsumen Aslam, Ahmad Suhail; Nurman, Muhamad; Irawan, Anggi
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1222

Abstract

This study aims to analyze the influence of market segmentation, packaging design, and advertising strategies on consumers’ purchase intention of Joy Tea Green, a new product by PT Sinar Sosro Jakarta. The research background highlights the growing competition in the ready-to-drink tea industry, which demands appropriate marketing strategies. This study uses a quantitative approach with a survey method and multiple linear regression analysis. The data was collected from 96 purposively selected consumers who had known or seen the Joy Tea Green product. The findings show that market segmentation, packaging design, and advertising strategies positively and significantly affect purchase intention both simultaneously and partially. These results offer practical contributions for PT Sinar Sosro in formulating targeted and efficient marketing strategies and provide insights for other industries to understand consumer behavior in launching new products.
Sosialisasi Pajak sebagai Penguat Kepatuhan Wajib Pajak di Tanjung Pinang Teddy, Haryadi; Yusyawiru, Nurul; Rikayana, Hadli Lidya; Yusrizal; Adiman, Raja Multi Konvokesen
Jurnal Informatika Ekonomi Bisnis Vol. 7, No. 3 (September 2025)
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/infeb.v7i3.1223

Abstract

This study explores the factors influencing tax compliance among Micro, Small, and Medium Enterprises in Tanjungpinang, specifically focusing on financial conditions, tax sanctions, and the role of tax socialization. The research aims to understand how these factors affect MSMEs' compliance with tax regulations. A survey was conducted with MSME owners in Tanjungpinang using a questionnaire to gather data on their financial conditions, knowledge of tax obligations, and perceptions of tax sanctions. The results indicate that financial conditions do not have a significant impact on tax compliance. However, tax sanctions are found to significantly encourage compliance, highlighting their role as a motivating factor for MSMEs to fulfill their tax obligations. Furthermore, the study reveals that tax socialization moderates the relationship between financial conditions and tax compliance, as well as between tax sanctions and compliance. Effective tax socialization strengthens the impact of both financial conditions and sanctions on compliance. The findings suggest that improving tax education and communication can play a crucial role in increasing tax compliance in the MSME sector, even in the face of financial challenges. This research provides valuable insights for policymakers to design more effective tax policies targeting MSMEs.

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